ἔποξυς
From LSJ
ἑτέρως ἠδύνατο βέλτιον ἢ ὡς νῦν ἔχει κατεσκευάσθαι → otherwise they could have been constructed better than they are now (Galen, On the use of parts of the body 4.143.1 Kühn)
English (LSJ)
υ,
A sharpish in taste, v.l. for ὕπ-, Hp.Acut.59.
German (Pape)
[Seite 1008] υ, etwas scharf, sauer, Hippocr.
Greek (Liddell-Scott)
ἔποξυς: υ, ἔχων γεῦσιν ὅπωσοῦν ὀξεῖαν, ὡς τὸ ὀξύμελι, Ἱππ. περὶ Διαίτ. Ὀξ. 394.